description: This cross-version extension represents BodyStructure.image from http://hl7.org/fhir/StructureDefinition/BodyStructure|5.0.0 for use in FHIR R4. package_name: hl7.fhir.uv.xver-r5.r4 derivation: constraint name: ext_R5_BodyStructure_image type: Extension elements: value: base: {path: 'Extension.value[x]'} short: Attached images choices: [valueAttachment] index: 1 valueAttachment: base: {path: 'Extension.value[x]'} type: Attachment short: Attached images choiceOf: value index: 2 url: pattern: {type: uri, value: 'http://hl7.org/fhir/5.0/StructureDefinition/extension-BodyStructure.image'} type: uri index: 3 package_version: 0.0.1-snapshot-1 class: extension kind: complex-type url: http://hl7.org/fhir/5.0/StructureDefinition/extension-BodyStructure.image base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.0.1-snapshot-1 required: [url]